Fuel cell technologies. Fuel cell power systems for propulsion other than road vehicles and auxiliary power units (APU). Safety of electrically powered industrial trucks— 56 стр.
BS ISO 11513. Gas cylinders. Refillable welded steel cylinders containing materials for sub-atmospheric gas packaging (excluding acetylene). Design, construction, testing, use and periodic inspection— 29 стр.
Gas cylinders. Refillable welded steel cylinders containing materials for subatmospheric gas packaging (excluding acetylene). Design, construction, testing, use and periodic inspection— 32 стр.
